- All sections
- B - Performing operationstransporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
Patent holdings for IPC class B32B 27/14
Total number of patents in this class: 492
10-year publication summary
|
42
|
42
|
61
|
55
|
46
|
40
|
30
|
27
|
18
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17855 |
23 |
| Ceraloc Innovation AB | 169 |
19 |
| LG Chem, Ltd. | 17564 |
11 |
| Valinge Innovation AB | 968 |
8 |
| The Procter & Gamble Company | 22050 |
7 |
| FUJIFILM Corporation | 29251 |
7 |
| Greenhill Antiballistics Corporation | 16 |
7 |
| Sumitomo Electric Industries, Ltd. | 15377 |
6 |
| Bactiguard AB | 41 |
6 |
| Cortex Composites, Inc. | 15 |
6 |
| DuPont Safety & Construction, Inc. | 673 |
6 |
| Nike, Inc. | 14055 |
5 |
| Toray Industries, Inc. | 6906 |
5 |
| Acell Industries Limited | 37 |
5 |
| Toyo Seikan Group Holdings, Ltd. | 830 |
5 |
| Sumitomo Electric Hardmetal Corp. | 1014 |
4 |
| Nitto Denko Corporation | 8196 |
4 |
| Dai Nippon Printing Co., Ltd. | 4061 |
4 |
| Concrete Canvas Technology Ltd. | 29 |
4 |
| GCP Applied Technologies Inc. | 462 |
4 |
| Other owners | 346 |